SSC IB Security Assistant & MTS Mock Test Series 2023 Quantitative Aptitude Trigonometry Circular Measure of Angles
Simplify the following.
cot 13° cot 27° cot 45° cot 63° cot 77° = ?
1
1
2
√3
3
2
4
√2
Simplify the following.
cot 13° cot 27° cot 45° cot 63° cot 77° = ?